Results 231 to 240 of about 87,568 (329)

Development of a Prototype AWSM-PET Device for Augmented Whole-Body PET Imaging and Initial Human Study. [PDF]

J Nucl Med
Chen Y, Mintzer RA, Cho S, Pocci D, Hamdi M, Komarov S, Cai L, Aggarwal S, Thomas A, Corbeil J, Frye J, Dehdashti F, O'Sullivan JA, Laforest R, Siegel SB, Tai YC.   +15 more
europepmc   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Characterization of a deformable beating cardiac phantom with real-time dosimetric capabilities for validation of MRI-guided heart radiotherapy. [PDF]

Med Phys
Aubert MMN, Uijtewaal P, Penev KI, LeChasseur Y, Hartman N, de Vries LJM, Tzitzimpasis P, Borman PTS, Mandija S, Fast MF, van Lier ALHMW.   +10 more
europepmc   +1 more source

Improving DOT reconstruction with a Born iterative method and US-guided sparse regularization [PDF]

, 2019
Uddin, Shihab, Xu, Shiqi, Zhu, Quing
core   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Conductivity-based choline contrast as a potential imaging biomarker for assessing abnormal choline metabolism. [PDF]

Biomed Eng Online
Oh TI, Kim TH, Choi BK, Park JA, Hong JH, Kim HC, Hur YH, Kim JW, Kim HJ.   +8 more
europepmc   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Universal Fiducial Markers for Multi-Modal Radiotherapy. [PDF]

Int J Part Ther
Liu J, Bamberger C, Iqbal N, Reynolds K, Shah S, Li X, Wang P, Fan J, Chawla A, Choe K, Kim D, Rahimi R.   +11 more
europepmc   +1 more source

Monoenergetic reconstructions and iodine density maps for visualization of coronary artery stents using 8-cm dual-layer detector spectral computed tomography: an in vitro phantom study

Lihong Chen, Ning Pan, Bing Hu, Yaofeng Li, Shushan Dong, Yinan Zhou, Jianxin Guo, Jian Yang, Yongbai Luo, Zhijie Jian   +9 more
openalex   +1 more source

Material decomposition maps based calibration of dual energy CT scanners for proton therapy planning: a phantom study [PDF]

David Viar‐Hernandez, Juan Antonio Vera‐Sánchez, Lucía Schmidt-Santiago, Borja Rodríguez-Vila, Isabel Lorenzo-Villanueva, Elisabet Canals-de-las-Casas, Juan Castro-Novais, Juan María Pérez-Moreno, Fernando Cerrón, Norberto Malpica, Ángel Torrado-Carvajal, A. Mazal   +11 more
openalex   +1 more source